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MOC3021 Optocoupler Random Phase Triac Driven Optoisolator

Availability:

Only 84 left in stock


Tonomech offers MOC3021 Optocoupler Random Phase Triac Driven Optoisolator.

25

Only 84 left in stock

MOC3021 is triac driven a zero-crossing optocoupler. Optocoupler is made of light emitting and light sensing devices with no internal connection except light beam. The optoisolators allow two circuits to exchange signal without making any electrical connection. This device works on principle that light is proportional to signal and signal is transferred to transistor.

  • Applications

    • AC Light dimmers
    • Strode lights
    • AC motor speed control
    • Noise coupling circuits
    • Controlling AC loads using MCU/MPU
    • Ac/DC Power control

     

    Diagram For MOC3021:

MOC3021 Dimensions

 

Practical Application:

Image result for Moc3021

Pinout:

 

  • Opto-isolator with Zero-Crossing Triac Driver
  • Reverse voltage: 3V
  • Forward voltage: 1.15 to 1.5V
  • Continuous forward current: 60mA
  • LED Forward Latch Current: 15mA
  • Reverse leakage current: 0.05 to 100µA
  • Total power dissipation: 300mW
  • Operating temperature: -40 to 85℃
  • TRIAC output terminal voltage: 400V (max)
  • TRIAC peak output current: 1A
  • Package: PDIP
  • Number Of Pins: 6

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